滇刺枣地理种源试验初探  

A Preliminary Study on the Geographical Provenance of Zizyphus mauritiana

作　　者：汪云[1] 

机构地区：[1]中国林业科学研究院资源昆虫研究所

出　　处：《林业科学研究》1994年第3期334-336,共3页Forest Research

摘　　要：滇刺枣地理种源试验初探汪云关键词滇刺枣，地理种源，发芽试验滇刺枣（ＺｉｚｙｐｈｕｓｍａｕｒｉｔｉａｎａＬａｍ．）系鼠李科落叶乔木，是目前我国从国外引进的优良紫胶虫种之一——信德胶虫（ＫｅｒｒｉａｓｉｎｄｉｃａＭａｈｄ．）的主要寄主。随着信德胶虫在我国...Zizyphus mauritiana(Lam.)is an important host plant for the exotic species of lac insect,Kerria sindica Mahd..Seeds of the trees taken from 5 districts in Yunnan Province,China and Narkum,Burma were used in the experiment and the result shows that there is a close relationship between their characters,germination and growth patterns of the seedlings and young trees and their geographical distribution and climatic condition. These would provide scientific basis for the distribution boundary and classification of the climatic ecotypes,and would be helpful for choosing better forms of the tree.

关 键 词：滇刺枣 地理种源 发芽试验 

分 类 号：S665.101[农业科学—果树学]